From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Drawing for an I-section connecting rod for the 20HP 'China' Chassis.
| Identifier | WestWitteringFiles\T\March1929-December1929\ Scan133 | |
| Date | 27th May 1929 | |
| ORIGINAL BY.{R.W. Bailey - Chief Engineer} [struck through] FROM E.{Mr Elliott - Chief Engineer} SECRET. E1/M27.5.29. Copy to EG. [struck through] HS.{Lord Ernest Hives - Chair} 20HP. 'CHINA' CHASSIS. X5010 We send you herewith drawing LeC. 2703., shewing a design for an I section rod to suit a crankpin of 1.75" dia. No doubt you have already produced such a rod by piecing up the big end of the 8.2 tubular design with a suitable stem but we should be glad if you would compare for detail differences especially in connection with the bolt heads and the radii where the stem joins the big end E.{Mr Elliott - Chief Engineer} | ||